baber/WOPTO huggingface dataset:
Patent JP-H1021328-A (JP)
Title: Optical character reading paper and optical character reader for reading character on the paper
Inventor: MATSUZAKI KENICHI
IPC: G06K9/20
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce time for editing data by constitution data groups pairing an identifier for editing data indicating the kind of character data editing and character data to be the object of editing. SOLUTION: Identifiers of editing data 2-1, 3-1, 4-1 and 5-1 and character data to be the object of the editing 2-2 to 2-4, 3-2 to 3-4, 4-2 to 4-4 and 5-2 to 5-4 are paired and the plural data groups of these are written on a paper. A reader reads these line by line and if the identifier for editing 2-1 is ○ (circle) or ▵(triangle) meaning graph preparation, e.g. judges the characters 2-2 to 2-4 following the identifier for editing 2-1 to be numerical figures to add the numerical figures. Then based on data after adding them, a bar graph preparing part prepares a bar graph. Next, each storage is read and at the time of finishing the reading of fourth stages, the bar graph prepared by the bar graph preparing part is displayed on a CRT display part.
Patent JP-S6152016-A (JP)
Title: Low pass filter circuit
Inventor: TANAKA YASUSHI
IPC: H04N5/44
Filed: 1984-08-20
Abstract: PURPOSE:To quicken the response speed and to reduce the ripple by providing a diode discharging the electric charge of a feedback circuit connected to a phase inverting amplifier circuit of a low pass filter and a diode charging the electric charge therein. CONSTITUTION:The phase inverting amplifier circuit 22 of the low pass filter is provided with the feedback circuit 23 and the capacitor 21. The diodes 19, 25 are provided in parallel with a resistor 18. When an output voltage E0 changes from a high value to a low value, the diode 25 is conducted to be about to charge the electric charge to the feedback circuit 23. When the output voltage changes from a low voltage to a high voltage, the diode 19 is conducted to discharge the electric charge in the feedback circuit 23. Even when the output voltage E0 changes in either direction by the two diodes 19,25, the ripple is decreased and the response is quickened.
Patent JP-S6419724-A (JP)
Title: Wet treatment equipment
Inventor: WAKUI MASATERU
IPC: H01L21/30
Filed: 1987-07-15
Abstract: PURPOSE:To remove nonuniformity on treatment, and to conduct stabilized wet treatment continuously in a large quantity by forming substrates to be treated to a sheet shape, holding the surfaces to be treated so as to be made perpendicular substantially and executing wet treatment. CONSTITUTION:A wet treater is composed of a continuous automatic line system mainly having a developing treating section, an etching treating section and a peeling treating section. In the developing treating section, a photo-resist film applied onto the surface of a transparent glass substrate SUB is developed in a first developing tank 3 or a second developing tank 4, and an etching mask is shaped. In the etching treating section, an etching mask shaped by a photo-resist film is used in etching tanks 13a, 13b, 13c, and the layer of a semiconductor thin-film formed onto the surface of the transparent glass substrate is shaped to a specified pattern. In the peeling treating section, the substrate is carried to a first peeling tank 21 and a second peeling tank 22 in succession, and the etching mask formed onto the surface of the transparent glass substrate SUB is peeled.
Patent JP-S6419064-A (JP)
Title: Unsaturated bisimide compound
Inventor: NISHIKAWA AKIO
IPC: C08F222/00
Filed: 1987-07-15
Abstract: NEW MATERIAL:A compound shown by containing I (D1 and D2 are ethylenic unsaturated double bond-containing group). USE:An intermediate for heat-resistant adhesive polymer. PREPARATION:1,4-Bis[2-(3-aminobenzoyl)ethenyl]-benzene shown by formula II is brought into contact with an ethylenic unsaturated dicarboxylic acid anhydride shown by formula III and/or formula IV in a solvent such as DMF to give an amic acid compound, which is subjected to ring formation through dehydration in the presence of both acetic anhydride and a tertiary amine by using nickel acetate catalyst in acetone to give a compound shown by formula I.
Patent JP-S6234554-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61B17/42
Filed: 1985-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0844967-A (JP)
Title: Fire monitor device
Inventor: KATO KENJI
IPC: G08B17/00
Filed: 1994-07-27
Abstract: PURPOSE:To give a proper evacuation guidance through a loudspeaker, etc., in case of a fire by utilizing a room entrance/exiting management device. CONSTITUTION:A receiver 11 stores a memory 65 with the number and names of person who are currently present with data managed by the room entrance/ exiting management device 30. If one sensor in monitor areas 15-18 detects a fire, the receiver 11 detects the monitor area where the fire is detected from the addresses of the sensor making an alarm and a repeater, retrieve whether or not there is a person in the monitor area on the basis of the data stored in the memory 65, and makes a fire display and also displays the name and room number in the fire occurrence place; and the number of persons in the fire occurrence room, the names and number of persons on the fire occurrence floor, and the names and number of persons on the floor right above it are displayed on a display board 80 and a CRT system 70.
Patent JP-S6064793-A (JP)
Title: Flux for soldering
Inventor: HASEGAWA YUUICHI
IPC: B23K35/36
Filed: 1983-09-20
Abstract: PURPOSE:To provide a flux which has excellent solderability and insulation resistance and does not corrode by dissolving an activating agent formed by adding fluoride to rosin amine oxide into a flux base. CONSTITUTION:Air is blown forcibly to form the oxide of rosin amine while the liquid of the dihydroabietylamine expressed by the formula is stirred. Fuoride (acidic ammonium fluoride, etc.) is added and dissolved to and in such rosin amine oxide to prepare an activating agent. The ratio of the fluoride in the activating agent is made about 5-25wt%. Such activating agent is added and dissolved to and in a flux base to prepare a flux. The ratio of the activating agent in the flux is made about 1-20wt%. Rosin and the deriv. thereof, thermoplastic resin, etc. are usable for the flux base. Polymerized rosin is added if necessary.
Patent JP-S5798419-A (JP)
Title: Device for displacing work
Inventor: CHIBA SEIICHI
IPC: B65G47/91
Filed: 1980-12-11
Abstract: PURPOSE: To avoid wrong suction and the deviation of position in a device for displacing a work such as a substrate, by moving a positioning stopper away from the workpiece just before holding the work with a collet or the like.  
     CONSTITUTION: Works 1 irregularly carried by a belt conveyor 2 come into contact with the positioning part 9a of a positioning stopper 9 so that the works extend in parallel with each other. When the presence of the work 1 is found out by a detector 17, the conveyor 2 is moved by a predetermined quantity and stopped. True-up plates 4, 4 are then reciprocated to position the works 1 in the direction of their width. A collet 18 is then moved down to suck the work 1 by vacuum. Just before the collet 18 is moved up, a push-pull solenoid 16 is energized to push a swing arm 12 against the force of a spring 14 so that the arm turns in the direction of an arrow C about a support shaft 11 and moves a slide base 8 and the positioning stopper 9 away from the work 1 (in the direction of proceeding of the belt conveyor 2) through the medium of a connecting shaft 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5964334-A (JP)
Title: Preparation of foamed reinforced plastic molded product
Inventor: YAMADA MINORU
IPC: B29C39/40
Filed: 1982-10-04
Abstract: PURPOSE:To obtain the titled molded product light in wt. and reduced in the shrink mark of a rib back side, by a method wherein one piece or more of a mold is removed in a specific range when an unsaturated polyester resin compound containing a foaming agent is pressed in the mold after filling and, thereafter, thermosetting is completed. CONSTITUTION:An unsaturated polyester resin compound having a foaming agent (e.g., dinitropentamethylenetetramine) usually compounded in an amount of 0.5-5wt% is supplied to a mold consisting of a plurality of mold pieces (generally, a mold consisting an upper and a lower mold pieces), for example, a mold having the upper mold piece attached thereto so as to be suspended from a movable press plate. Subsequently, the mold is entirely filled with the compound by pressing and at least one mold piece is moved up to a predetermined thickness in a range not exceeding the expansion speed of the compound surface, for example, by a method for lifting the upper mold piece by the foaming pressure of the compound and thermosetting is completed to obtain an objective molded product. Thus prepared FRP molded product is light in wt. and has effect for reducing the shrink mark of the rib back side.
Patent JP-H0343248-A (JP)
Title: Manufacture of layered body able to be heated
Inventor: JIYON ANSONII UINTAA
IPC: B32B37/16
Filed: 1990-07-02
Abstract: PURPOSE: To prevent air from diffusing into windshield glass during lamination to enter the windshield glass by hermetically sealing the edge part of a laminated transparent material and especially harmetically sealing the notch region of heatable laminated windshield. CONSTITUTION: A transparent member 10 is a heatable windshield glass and has an outer glass layer 12, a plastic inner layer 14 and an inside glass layer 16. The power from a power supply 22 is sent to a conductive coating 18 from a buss and a lead part mechanism. The electric connection to an upper bus 26 is performed by a lower lead parts 18, 30. These lead parts reach a terminal region and the electrical connection to the lower bus 24 is performed by the lead part extending to these lead wires. In order to prevent air from diffusing into windshield glass 10 through these parts of the lead parts, a notch region 26 is filled with an air impermeable sealant 62.
Patent JP-S6235779-A (JP)
Title: Decoding device for image code
Inventor: HISADA KAZUTOSHI
IPC: H04N1/417
Filed: 1985-08-08
Abstract: PURPOSE:To perform decoding operation suitable to the operation of an output device such as a printer and to use a common decoding device for various output devices by performing the decoding operation in synchronism with a clock. CONSTITUTION:Respective blocks of circuit are supplied with a common image clock from a control circuit 118 and the decoding operation is performed in synchronism with the image clock at a speed corresponding to intervals (period) of the clock. When the supply of this clock is quit, the decoding operation stops during the stop period. Therefore, the speed of the decoding operation, etc., are controllable by varying the intervals, etc., of the clock supplied to the respective blocks in common. When the decoding operation is performed on the basis of the clock matched with the processing speed of a printer, etc., at a rear stage which processes a decoded image, the decoding operation adapted to the processing speed of the rear stage, so a common decoding circuit is used for, for example, plural kinds of printers, etc., which differ in processing speed.
Patent JP-S6236750-A (JP)
Title: Optical pickup device
Inventor: KOTAKA FUMITAKA
IPC: G11B7/12
Filed: 1985-08-09
Abstract: PURPOSE:To attain a compact and light-weight design of a half mirror as well as to simplify the assembling work of the half mirror, by setting a plate prism containing a half mirror on its single side at about 45 deg. against the optical axis and providing the shift preventing projections at both end and on the other side of the prism with microspaces secured among them. CONSTITUTION:A plate prism 4 contains a half mirror 4a of a metallic thin film formed on a single side of a glass plate having planes parallel with each other. Then the prism 4 is set at about 45 deg. against the optical axis and the laser beam radiated from a larser diode 2 is reflected by the mirror 4a toward a triangular prism 6. The prism 4 is adhered fixedly to a positioning part 1d of a body 1 at the side where the mirror 4a is provided. Then four pieces of shift preventing projections 11a are provided at both ends of the prism 4 and on the other side of the mirror 4a with microspaces secured among them. These projections 11a is included in a rear cover 11 and used for the temporary positioning purpose when the prism 4 is attached to the body 1.
Patent JP-S6153538-A (JP)
Title: Apparatus for detecting leakage of gas
Inventor: OSHITANI AKIRA
IPC: G01M3/24
Filed: 1984-08-23
Abstract: PURPOSE:To make it possible to continuously monitor the leakage of gas, by attaching one vibration detector to the pipe member of a pipeline system for feeding gas constituted by pipe members by a joint member and fixing a vibration transmitting member to respective different pipe members at both end parts thereof so as to straddle the joint member. CONSTITUTION:Now, for example, if a gas leakage part 3a is generated to a pipe member 3 in a gas leakage detection apparatus 24, the high frequency solid vibration generated at this part propagates the pipe wall of the pipe member 3 and this propagated vibration is apt to propagate to a pipe member 2 through a joint member 10 if no vibration transmitting member 17 is provided but attenuated at the contact part of a main body part 101 and the pipe member 3, at the contact part of the main body part 101 and the pipe member 2 and at the threaded part of the main body part 101 and cap nuts 101b, 101b to be prevented from propagating to the pipe member 2. When the vibration transmitting member 17 is provided, the vibration is easily propagated to the pipe member 2 through said member 17 and, therefore, can be simply detected by a vibration detector 15 and, as a result, it can be easily detected that a gas leak part was generated to the pipeline system by a frequency analyser 16.
Patent JP-H1126842-A (JP)
Title: Laser beam irradiation device
Inventor: KUWABARA KOJI
IPC: H01S3/07
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam irradiation device which can irradiates laser beams from low-order mode oscillation laser devices upon a sample while maintaining a uniform intensity distribution by constituting the irradiation device so that the device may introduce laser beam aggregates having nearly parallel optical axes to a laser beam uniformizing optical system and irradiate the laser beam emitted from the optical system upon the sample. SOLUTION: Laser beams 2a-2b from low-order mode oscillation laser devices 1a-1d are respectively introduced to the incident ends of optical fibers 4a-4d by means of incident units 3a-3d. The laser beam which advance in the fibers 4a-4d are emitted from an light emitting end 5 in such a state where the intensities of the laser beams at their central parts are relatively weakened. In addition, since the laser beams emitted from the fibers 4a-4d become aggregates of laser beams 6a-6d having large spreading angles, each laser beam has an expanded diameter and is mixed with the laser beams emitted from adjacent fibers. Thereafter, the laser beams 6a-6d are introduced to a laser beam uniformizing optical system 9 by means of an optical element and irradiated upon a sample 10 in a uniform intensity distribution.
Patent JP-H1014155-A (JP)
Title: Coil wire connecting structure for spindle motor
Inventor: MAEDA IKUHIDE
IPC: H02K3/52
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a coil wire connecting structure for a spindle motor formed of a simple and inexpensive structure, to facilitate connection to a coil wire and attain improvement of work efficiency also with miniaturization and thin type forming made capable. SOLUTION: A lead 1 is arranged in a lower surface side of a stator so as to be drawn out to the outside, in a tip end part in a stator side of the lead 1, a wide width part 6 having a land in the center is formed, after a coil wire 2 is soldered to the land, the wide width part 6 is folded, the folded wide width part 6 is stored in a slot 8 between teeth 21a adjacent to each other of a stator core 21 wound with a winding, to be interposed by an external surface of the coil wire 2 of the stator.
Patent JP-H0469070-A (JP)
Title: Driving apparatus
Inventor: SAITO SHUICHIRO
IPC: H02N2/00
Filed: 1990-07-03
Abstract: PURPOSE:To reduce size weight and manufacturing cost and to enable positioning and controlling of a movement quantity with high accuracy by applying voltages to a piezoelectric element so as to make the extending speed of the piezoelectric element different from its shrinking speed. CONSTITUTION:When applying a driving pulse to a piezoelectric element 12, in a vertical leading-edge part B in which the pulse changes from a voltage A to a voltage C, the piezoelectric element 12 extends rapidly. At this time, a driving rod 17 also moves to the left. The total force of the inertial force of a lens-barrel 1 and the frictional force between a guide bar 3 and the U-shaped groove if of the lens-barrel 1 is larger than the driving force of the driving rod 17, so that the lens-barrel 1 does not move. In a trailing-edge part D, the piezoelectric element 12 shrinks slowly, and the lens-barrel 1 moves to the right due to the frictional force between the driving rod 17 and itself. At the time point of the piezoelectric element 12 completing its shrinkage, the driving rod 17 stops moving to the right, but the lens-barrel 1 continues to move to the right due to its kinetic energy, and when the lens-barrel 1 has consumed its kinetic energy, it stops.
Patent JP-H0724106-A (JP)
Title: Slot machine
Inventor: SAKA AKIRA
IPC: A63F5/04
Filed: 1993-07-16
Abstract: PURPOSE:To provide a slot machine whose operability is improved by automatiz ing an operation executed after prize-winning to a re-game. CONSTITUTION:This slot machine is provided with a re-game deciding means 42 for outputting a re-game signal, in the case a specific stop picture pattern is subjected to stop display in a reel unit 50, and an automatic re-game executing means 43 for outputting a reel driving signal to the reel unit 50, after a prescribed time elapses after inputting the re-game signal from this re-game deciding means 42.
Patent JP-H05202436-A (JP)
Title: Method for recovering high-grade metal zinc from steel making dust
Inventor: KANEKO YASUO
IPC: C22B19/30
Filed: 1991-06-21
Abstract: PURPOSE:To recover high-grade metal zinc from steel making dust with a small scale at a practicable cost. CONSTITUTION:The steel making dust is subjected to reduction roasting and zinc and other easily volatile components are recovered as a crude zinc oxide. The residual ashes of aluminum refining of the amt. necessary for reaction with the metal zinc in the crude zinc oxide are mixed with the captured crude zinc oxide and fluxes consisting of CaO, Na2CO3, NaOH, etc., are mixed therewith. The mixture is then lumped. The lump is heated to 800 to 1200 deg.C in a reaction vessel where the zinc is reduced and evaporated by the thermit reaction of the metal aluminum in the residual ashes of aluminum refining and the zinc oxide in the crude zinc oxide. The evaporated metal zinc is recovered by a filter.
Patent JP-H0339284-A (JP)
Title: Thermal transfer printer
Inventor: NISHIYAMA RYUJI
IPC: B41J31/00
Filed: 1989-07-07
Abstract: PURPOSE:To perform printing of high quality by using an ink film formed by providing an ink layer to the surface of a film base material and providing a heat-resistant back coating layer to the rear thereof and further providing a cleaning coating layer to a non-printing area part. CONSTITUTION:Ink layers 2 are provided to the surface of a polyester base 1 in the order of yellow, magenta and cyan and a relatively thin back coating layer for heat resistance and slip properties is provided to the rear thereof. Cleaning coating parts 4 are provided on the back coating layer 3 at color boundaries being non-printing areas. When printing due to a printer is performed using this ink film, since inks are melted through the back coating layer 3 in a printing part, good printing quality is obtained with good sensitivity and the adsorption and exclusion of refuse and dust are performed by the cleaning coating parts 4 at the color boundaries being non-printing parts. Therefore, good printing is kept over a long period of time.
Patent JP-S5964629-A (JP)
Title: Production of polyester
Inventor: KUZE KATSUROU
IPC: C08G63/78
Filed: 1982-10-05
Abstract: PURPOSE:To produce a polyester excellent in electrostatic coatability, transparency, etc., by esterifying and then polycondensing bis(beta-hydroxyethyl) terephthalate (oligomer) in the presence of a Mg compound, a specified compound, and a P compound. CONSTITUTION:While terephthalic acid and ethylene glycol are being fed continuously or intermittently to bis(beta-hydroxyethyl) terephthalate (oligomer), the esterification reaction is started at 210-270 deg.C and a pressure of below 1.0kg/cm<2>, and when the degree of esterification is within the range of 20-80%, 30- 400ppm (in terms of Mg), based on polyester, of an Mg compound is added. During a period from this time to the end of the precondensation reaction, 0.01- 1mol%, based on polyester, at least one compound selected from the group consisting of a tert. amine and a quat. ammonium salt is added, and during a period from the time when the degree of esterification is 91% to the end of the precondensation reaction, an amount of a P compound which satisfies the relationship is added, and the mixture is esterified and then polycondensed.
Patent JP-S5965687-A (JP)
Inventor: MATSUI FUMIO
IPC: F16L5/02
Filed: 1982-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0340121-A (JP)
Title: Disk duplexing system
Inventor: FUJI MASAYUKI
IPC: G06F3/06
Filed: 1989-07-07
Abstract: PURPOSE:To surely assure the file updating contents by storing an original file and its back-up file into a duplexed disk and using a spare disk when a working disk has a fault. CONSTITUTION:When an original file 12 of a working disk 10 is updated, a working write flag 20 is set and then reset when the file 12 is updated. Simultaneously, the copy 16 of a new file 14 is produced on a main storage 18. When the back-up file 24 of a spare disk 26 is updated, a spare write flag 28 is set. Then the file 24 is updated with the copy 16 of the storage 18 when the disk 10 has a fault and the flag 28 is set. Furthermore the file 12 is updated with the file 24 when the flag 20 is not set in a restarting state caused by a system down. Then the file 24 is updated with the file 12 when the flag 28 is set. Consequently, the file contents are surely assured.
Patent JP-S5966771-A (JP)
Title: Electronic cash register system
Inventor: KOMINAMI MASASHI
IPC: G07G1/12
Filed: 1982-10-08
Abstract: PURPOSE:To reduce the memory capacity of a cash register and the entire system, by storing an I/O processing program to I/O side and providing a reloadable program memory to the cash register. CONSTITUTION:The electronic cash register ECR system consists of plural sets of ECRs 1 and a portable data collector 2. The ECR1 is provided with a central processing unit CPU11, a memory 13 connected to the CPU11 via a common bus 12, an I/O control circuit 14 and I/O devices such as keyboard 15, display 16 and printer 17. The memory 13 has a program area and a data area and also reloadable I/O processing program storage area. A memory 23 of the data collector 2 has an ECR program storage area. The required program is loaded from the data collector 2 to the ECR1 only at the execution of each mode.